channel lineup updated and tivo automatically enabled a lot of channels I don't recv

So the other day we got a message that our cable provider removed/added some channels (it looks like they may have shifted a lot of them to new numbers?), and since then a *lot* of the channels we don't receive are now enabled.

I'm wondering if there is a quick way of enabling only the channels we receive through our cable card to fix the issue or if the manual method is the only way?

thanks!